fix auth; update deps

vendor/modernc.org/libc/pthread_all.go

@@ -2,10 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-//go:build !freebsd && !openbsd && !(linux && (amd64 || loong64))
-// +build !freebsd
-// +build !openbsd
-// +build !linux !amd64,!loong64
+//go:build !freebsd && !openbsd && !((linux && (amd64 || arm64 || loong64)) || windows)
 
 package libc // import "modernc.org/libc"
 
@@ -50,3 +47,14 @@ func Xpthread_mutex_init(t *TLS, pMutex, pAttr uintptr) int32 {
 	mutexes[pMutex] = newMutex(typ)
 	return 0
 }
+
+func Xpthread_atfork(tls *TLS, prepare, parent, child uintptr) int32 {
+	// fork(2) not supported.
+	return 0
+}
+
+// int pthread_sigmask(int how, const sigset_t *restrict set, sigset_t *restrict old)
+func Xpthread_sigmask(tls *TLS, now int32, set, old uintptr) int32 {
+	// ignored
+	return 0
+}